The Maryland Department of Transportation State Highway Administration (MDOT SHA) allows businesses providing food, gasoline, lodging and camping to place signs for the type of service they offer to the traveling public through approved specific signing.
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
For emergencies, call MDOT SHA's Statewide Operations Center at 410-582-5650.
Frequently Asked Questions
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